814459970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{4507}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 1554069888

約数和(自身を除く): 739609918

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1063, 2126, 4507, 5315, 9014, 10630, 18071, 22535, 36142, 45070, 76619, 90355, 153238, 180710, 383095, 766190, 4790941, 9581882, 23954705, 47909410, 81445997, 162891994, 407229985, 814459970]

約数ペア:

[(1, 814459970), (2, 407229985), (5, 162891994), (10, 81445997), (17, 47909410), (34, 23954705), (85, 9581882), (170, 4790941), (1063, 766190), (2126, 383095), (4507, 180710), (5315, 153238), (9014, 90355), (10630, 76619), (18071, 45070), (22535, 36142)]